Pith Number

pith:Q2XEHEQW

pith:2014:Q2XEHEQWJZU2ULDKRVZW22K52Y

not attested not anchored not stored refs pending

Toward Green Media Delivery: Location-Aware Opportunities and Approaches

Hatem Abou-Zeid, Hosssam S. Hassenein

arxiv:1409.1148 v1 · 2014-09-03 · cs.MM · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2XEHEQWJZU2ULDKRVZW22K52Y}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:43:37.613395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86ae4392164e69aa2c6a8d736d695dd63e230d2cf2c6e2930a04489a3d468c99

Aliases

arxiv: 1409.1148 · arxiv_version: 1409.1148v1 · doi: 10.48550/arxiv.1409.1148 · pith_short_12: Q2XEHEQWJZU2 · pith_short_16: Q2XEHEQWJZU2ULDK · pith_short_8: Q2XEHEQW

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Q2XEHEQWJZU2ULDKRVZW22K52Y \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 86ae4392164e69aa2c6a8d736d695dd63e230d2cf2c6e2930a04489a3d468c99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0085b9789ffe5914265f679f9bf1816dc17c574c6290de9d56c5f8e7ef286651",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2014-09-03T16:28:36Z",
    "title_canon_sha256": "bf3ed166385fba2cb8eeb3c082bed87ceac3badf24674e4220ac9f9f254d9d39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1148",
    "kind": "arxiv",
    "version": 1
  }
}